Multiple Choice QuestionsPolar bears maintain their body temperature because they have more of
Transducin protein
Uncoupling protein
Myoglobin protein
F0F1 ATPase
In india, brown antlered deer(sangai) is found only in the floating landmasses of
Wular lake
Sasthamkotta lake
Dal Lake
lok tak lake
Which of the following characteristic of an early community?
Narrow niche specialization
High species diversity
Community production
open mineral cycling
Name the ectothermic animal that can thermo‐regulate by behavioural means rather than by physiological means
Bumble bee in an orchard
Tuna Fish in the ocean
Lizard in a desert
Flatworm in a pond
The most commonly used method of estimating primary productivity of a pond involves measurement of the amount
CO2 utilized
Autotroph biomass
Oxyge
Organic carbon
C.
Oxyge
Primary productivity can be measure from the amount oxygen consumed by a voume of water in a fixed period of time.
This method is employed to measure primary productivity in an aquatic ecosystem such as a pond. It is based upon the assumption that the amount of oxygen produced is proportional to gross production because one molecule of oxygen is produced for each atom of carbon fixed.
If a certain place shows stable population distribution. It means maximum number of individual will be.
Healthy
Youngest
Oldest
Reproductively more active
Which of the following diagram correctly represents co-existence of two species even during niche overlapping?
At any place if more diversity and variation is observed in any species of domestic animal, then it can be concluded that
Place is natural center of origin of that species
Animal has been introduced once and is invasive
Animal has been introduced more than once
People take more care of animals
Characteristic feature of Cnidaria is
No tissue or organ system
Diploblastic or bilayered
Triploblastic or three layered
Segmentation
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